Coffee roasting Coffee beans Cinnamon, Metropolis, French three Baking stages
Roasting of coffee beans: coffee beans can cause subtle changes in flavor due to different degrees of roasting. Generally speaking, if the baking degree is shallow, the sour taste is heavier, with the deepening of the baking degree, the sour taste will gradually disappear, and the bitter taste will highlight the depth of the baking.
Before roasting coffee beans, coffee roasters must determine the most appropriate roasting degree according to the types, characteristics and production methods of coffee beans.
According to the degree of baking, the roughest can be divided into three stages: cinnamon baking, city-wide baking and French baking.
FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。
Important Notice :
前街咖啡 FrontStreet Coffee has moved to new addredd:
FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou
Tel:020 38364473
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Roasting and roasting degree of roasted coffee beans
Roasting causes coffee to produce coffee oil, which gives coffee a strong aroma. The most outstanding feature of this fragrance is that it is volatile and soluble in water. Therefore, people can not only smell the mellow smell of coffee beans, but also pour it into the cup and taste it carefully. Coffee is roasted to the following degrees: light roasting, light fragrance and high acidity is one of it.
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The caffeine of deep roasted beans is higher than that of shallow roasted beans.
The melting point of caffeine is as high as 237 degrees Celsius, so the roasted caffeine is almost completely retained and dissolved in the cup. People often mistakenly think that the caffeine of deep roasted beans is lower than that of shallow roasted beans, but the fact may be just the opposite. due to the high rate of dehydration and weight loss of deep roasted beans, it is necessary to brew coffee with more coffee beans, resulting in drinking more caffeine, so the caffeine of deep roasted beans is higher than that of shallow roasted beans.
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